Blar i NILU Brage på tidsskrift "Atmospheric Measurement Techniques"
Viser treff 1-20 av 42
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5 years of Sentinel-5P TROPOMI operational ozone profiling and geophysical validation using ozonesonde and lidar ground-based networks
(Peer reviewed; Journal article, 2024)The Sentinel-5 Precursor (S5P) satellite operated by the European Space Agency has carried the TROPOspheric Monitoring Instrument (TROPOMI) on a Sun-synchronous low-Earth orbit since 13 October 2017. The S5P mission has ... -
A geostationary thermal infrared sensor to monitor the lowermost troposphere: O-3 and CO retrieval studies
(Journal article; Peer reviewed, 2011) -
A model sensitivity study of the impact of clouds on satellite detection and retrieval of volcanic ash
(Journal article; Peer reviewed, 2015) -
ACTRIS ACSM intercomparison - Part 2: Intercomparison of ME-2 organic source apportionment results from 15 individual, co-located aerosol mass spectrometers
(Journal article; Peer reviewed, 2015) -
ACTRIS non-methane hydrocarbon intercomparison experiment in Europe to support WMO-GAW and EMEP observation networks
(Journal article; Peer reviewed, 2015) -
An intercomparison study of analytical methods used for quantification of levoglucosan in ambient aerosol filter samples
(Journal article; Peer reviewed, 2015) -
Ash and ice clouds during the Mt Kelud February 2014 eruption as interpreted from IASI and AVHRR/3 observations
(Journal article; Peer reviewed, 2016) -
Benefit of ozone observations from Sentinel-5P and future Sentinel-4 missions on tropospheric composition
(Journal article; Peer reviewed, 2020)We present an observing simulated system experiment (OSSE) dedicated to evaluate the potential added value from the Sentinel-4 and the Sentinel-5P observations on tropospheric ozone composition. For this purpose, the ozone ... -
Calibration and assessment of electrochemical low-cost sensors in remote alpine harsh environments
(Peer reviewed; Journal article, 2021)This work presents results from an original open-source low-cost sensor (LCS) system developed to measure tropospheric O3 in a remote high altitude alpine site. Our study was conducted at the Col Margherita Observatory ... -
Can statistics of turbulent tracer dispersion be inferred from camera observations of SO2 in the ultraviolet? A modelling study.
(Peer reviewed; Journal article, 2020)Atmospheric turbulence and in particular its effect on tracer dispersion may be measured by cameras sensitive to the absorption of ultraviolet (UV) sunlight by sulfur dioxide (SO2), a gas that can be considered a passive ... -
Characterization and intercomparison of aerosol absorption photometers: result of two intercomparison workshops
(Journal article; Peer reviewed, 2011) -
Comparison of dust-layer heights from active and passive satellite sensors
(Journal article; Peer reviewed, 2018)Aerosol-layer height is essential for understanding the impact of aerosols on the climate system. As part of the European Space Agency Aerosol_cci project, aerosol-layer height as derived from passive thermal and solar ... -
Evaluation and optimization of ICOS atmosphere station data as part of the labeling process
(Peer reviewed; Journal article, 2021)The Integrated Carbon Observation System (ICOS) is a pan-European research infrastructure which provides harmonized and high-precision scientific data on the carbon cycle and the greenhouse gas budget. All stations have ... -
Field test of available methods to measure remotely SOx and NOx emissions from ships
(Journal article; Peer reviewed, 2014) -
A flexible algorithm for network design based on information theory
(Peer reviewed; Journal article, 2023)A novel method for atmospheric network design is presented, which is based on information theory. The method does not require calculation of the posterior uncertainty (or uncertainty reduction) and is therefore computationally ... -
A global analysis of climate-relevant aerosol properties retrieved from the network of Global Atmosphere Watch (GAW) near-surface observatories
(Peer reviewed; Journal article, 2020)Aerosol particles are essential constituents of the Earth's atmosphere, impacting the earth radiation balance directly by scattering and absorbing solar radiation, and indirectly by acting as cloud condensation nuclei. In ... -
Ground-based assessment of the bias and long-term stability of 14 limb and occultation ozone profile data records.
(Journal article; Peer reviewed, 2016) -
Ground-based validation of the Copernicus Sentinel-5P TROPOMI NO2 measurements with the NDACC ZSL-DOAS, MAX-DOAS and Pandonia global networks
(Peer reviewed; Journal article, 2021)This paper reports on consolidated ground-based validation results of the atmospheric NO2 data produced operationally since April 2018 by the TROPOspheric Monitoring Instrument (TROPOMI) on board of the ESA/EU Copernicus ...